liquid dpm

Joined
23 Jun 2010
Messages
24
Reaction score
0
Location
London
Country
United Kingdom
Hi i have a damp concrete garage floor and would just like to know do i put liquid dpm direct on the floor and then self levelling compound for nice finish or is it the other way round, also after the self levelling compound do i need to do anything else, please can someone tell me the process.
 
Sponsored Links
Clean any dust or contaminents off the floor. If it is fairly smooth and even, then you can apply the DPM direct to the sub floor. If it is a bit rough or pitted you will need to lay a smoothing compound first. Make sure that you use a moisture tolerant compound, an acrylic latex such as F. Ball Green bag and stopgap 114 liquid. The DPM will need to be covered with a smoothing compound. Prime the cured membrane with P131 neoprene primer, again from F.Ball, allow it to dry fully and then apply a product called Stopgap 800 smoothing underlayment. Once dry this can be sealed or painted. It is designed as a wear coat. Most of the other smoothing underlayments are designed to be covered with a flooring. Hope this helps.
 

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Sponsored Links
Back
Top